DNS Report: sabanciuniv.edu

Generated: 2026-08-11T00:19:00-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55107 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: virtual1.sabanciuniv.edu
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
159.20.64.82
AAAA
CNAME
MX
5 ALT1.ASPMX.L.GOOGLE.COM.
1 ASPMX.L.GOOGLE.COM.
5 ALT2.ASPMX.L.GOOGLE.COM.
10 ALT3.ASPMX.L.GOOGLE.COM.
10 ALT4.ASPMX.L.GOOGLE.COM.
TXT
"v=spf1 ip4:159.20.64.0/19 include:_spf.google.com ~all"
"00DJ6000000HUaJ=1TBP200000007zD"
"_globalsign-domain-verification=v_7paoGkaJknt-voX2-0cEoV1aZZY1OjBFuAkrYYzy"
"atlassian-sending-domain-verification=f107add8-1767-4ad1-93b9-01ab058a5642"
"google-site-verification=XjZCdmm_bXda8vWCx6dxwBp8AChTEVdfkuRbfxmLXOc"
NS
ns4.sabanciuniv.edu.
ns3.sabanciuniv.edu.
SOA
ns3.sabanciuniv.edu. netadmin.sabanciuniv.edu. 2026080502 7200 3600 604800 300
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP